IT7826245A0 - COMBUSTION CHAMBER DUO SLEEVE ESPECIALLY FOR GAS TURBO ENGINES. - Google Patents

COMBUSTION CHAMBER DUO SLEEVE ESPECIALLY FOR GAS TURBO ENGINES.

Info

Publication number
IT7826245A0
IT7826245A0 IT7826245A IT2624578A IT7826245A0 IT 7826245 A0 IT7826245 A0 IT 7826245A0 IT 7826245 A IT7826245 A IT 7826245A IT 2624578 A IT2624578 A IT 2624578A IT 7826245 A0 IT7826245 A0 IT 7826245A0
Authority
IT
Italy
Prior art keywords
duo
combustion chamber
gas turbo
turbo engines
sleeve especially
Prior art date
Application number
IT7826245A
Other languages
Italian (it)
Other versions
IT1097983B (en
Original Assignee
Gen Electric
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Gen Electric filed Critical Gen Electric
Publication of IT7826245A0 publication Critical patent/IT7826245A0/en
Application granted granted Critical
Publication of IT1097983B publication Critical patent/IT1097983B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
    • F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
    • F23R3/02—Continuous combustion chambers using liquid or gaseous fuel characterised by the air-flow or gas-flow configuration
    • F23R3/04—Air inlet arrangements
    • F23R3/10—Air inlet arrangements for primary air
    • F23R3/12—Air inlet arrangements for primary air inducing a vortex
    • F23R3/14—Air inlet arrangements for primary air inducing a vortex by using swirl vanes

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Pressure-Spray And Ultrasonic-Wave- Spray Burners (AREA)
  • Spray-Type Burners (AREA)
IT26245/78A 1977-10-31 1978-07-28 COMBUSTION CHAMBER DUOMO SLEEVE ESPECIALLY FOR GAS TURBOMOTORS IT1097983B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/847,459 US4180974A (en) 1977-10-31 1977-10-31 Combustor dome sleeve

Publications (2)

Publication Number Publication Date
IT7826245A0 true IT7826245A0 (en) 1978-07-28
IT1097983B IT1097983B (en) 1985-08-31

Family

ID=25300675

Family Applications (1)

Application Number Title Priority Date Filing Date
IT26245/78A IT1097983B (en) 1977-10-31 1978-07-28 COMBUSTION CHAMBER DUOMO SLEEVE ESPECIALLY FOR GAS TURBOMOTORS

Country Status (7)

Country Link
US (1) US4180974A (en)
JP (1) JPS5467819A (en)
BE (1) BE869358A (en)
DE (1) DE2833027A1 (en)
FR (1) FR2407352B1 (en)
GB (1) GB1597817A (en)
IT (1) IT1097983B (en)

Families Citing this family (55)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4322945A (en) * 1980-04-02 1982-04-06 United Technologies Corporation Fuel nozzle guide heat shield for a gas turbine engine
US4365470A (en) * 1980-04-02 1982-12-28 United Technologies Corporation Fuel nozzle guide and seal for a gas turbine engine
US4584834A (en) * 1982-07-06 1986-04-29 General Electric Company Gas turbine engine carburetor
GB2150277B (en) * 1983-11-26 1987-01-28 Rolls Royce Combustion apparatus for a gas turbine engine
US4653278A (en) * 1985-08-23 1987-03-31 General Electric Company Gas turbine engine carburetor
GB2204672B (en) * 1987-05-06 1991-03-06 Rolls Royce Plc Combustor
GB2219653B (en) * 1987-12-18 1991-12-11 Rolls Royce Plc Improvements in or relating to combustors for gas turbine engines
US4843825A (en) * 1988-05-16 1989-07-04 United Technologies Corporation Combustor dome heat shield
US4934145A (en) * 1988-10-12 1990-06-19 United Technologies Corporation Combustor bulkhead heat shield assembly
US5117637A (en) 1990-08-02 1992-06-02 General Electric Company Combustor dome assembly
US5239832A (en) * 1991-12-26 1993-08-31 General Electric Company Birdstrike resistant swirler support for combustion chamber dome
GB9201542D0 (en) * 1992-01-24 1992-03-11 Bmw Rolls Royce Gmbh Combustion apparatus for use in a gas turbine
EP0564181B1 (en) * 1992-03-30 1996-11-20 General Electric Company Combustor dome construction
US5321951A (en) * 1992-03-30 1994-06-21 General Electric Company Integral combustor splash plate and sleeve
FR2694962B1 (en) * 1992-08-19 1994-10-21 Snecma Turbojet engine whose combustion chamber is protected against the effects of massive ingestion of water.
US5297390A (en) * 1992-11-10 1994-03-29 Solar Turbines Incorporated Fuel injection nozzle having tip cooling
DE4309131A1 (en) * 1993-03-22 1994-09-29 Abb Management Ag Method and appliance for influencing the wake in furnace fittings
US5353599A (en) * 1993-04-29 1994-10-11 United Technologies Corporation Fuel nozzle swirler for combustors
EP0703413B1 (en) * 1994-09-21 2000-03-29 ABB Alstom Power (Schweiz) AG Gas turbine combustion chamber
US5623827A (en) * 1995-01-26 1997-04-29 General Electric Company Regenerative cooled dome assembly for a gas turbine engine combustor
DE19508111A1 (en) * 1995-03-08 1996-09-12 Bmw Rolls Royce Gmbh Heat shield arrangement for a gas turbine combustor
DE19627760C2 (en) * 1996-07-10 2001-05-03 Mtu Aero Engines Gmbh Burner with atomizer nozzle
FR2753779B1 (en) * 1996-09-26 1998-10-16 AERODYNAMIC INJECTION SYSTEM FOR A FUEL AIR MIXTURE
US6164074A (en) * 1997-12-12 2000-12-26 United Technologies Corporation Combustor bulkhead with improved cooling and air recirculation zone
US6212870B1 (en) * 1998-09-22 2001-04-10 General Electric Company Self fixturing combustor dome assembly
US6279323B1 (en) * 1999-11-01 2001-08-28 General Electric Company Low emissions combustor
RU2189532C2 (en) * 2000-06-20 2002-09-20 Открытое акционерное общество "Авиадвигатель" Gas-turbine engine combustion chamber burner
US6389815B1 (en) 2000-09-08 2002-05-21 General Electric Company Fuel nozzle assembly for reduced exhaust emissions
US7003959B2 (en) * 2002-12-31 2006-02-28 General Electric Company High temperature splash plate for temperature reduction by optical reflection and process for manufacturing
JP4672316B2 (en) * 2004-09-09 2011-04-20 三菱重工業株式会社 gas turbine
FR2893390B1 (en) * 2005-11-15 2011-04-01 Snecma BOTTOM OF COMBUSTION CHAMBER WITH VENTILATION
US7617689B2 (en) * 2006-03-02 2009-11-17 Honeywell International Inc. Combustor dome assembly including retaining ring
GB2444737B (en) * 2006-12-13 2009-03-04 Siemens Ag Improvements in or relating to burners for a gas turbine engine
US7762072B2 (en) * 2007-01-16 2010-07-27 Honeywell International Inc. Combustion systems with rotary fuel slingers
FR2918444B1 (en) * 2007-07-05 2013-06-28 Snecma CHAMBER BOTTOM DEFLECTOR, COMBUSTION CHAMBER COMPRISING SAME, AND GAS TURBINE ENGINE WHERE IT IS EQUIPPED
FR2918443B1 (en) * 2007-07-04 2009-10-30 Snecma Sa COMBUSTION CHAMBER COMPRISING THERMAL PROTECTION DEFLECTORS OF BOTTOM BOTTOM AND GAS TURBINE ENGINE BEING EQUIPPED
US20090165435A1 (en) * 2008-01-02 2009-07-02 Michal Koranek Dual fuel can combustor with automatic liquid fuel purge
US8434700B2 (en) * 2008-04-30 2013-05-07 General Electric Company Methods and systems for mixing reactor feed
FR2932251B1 (en) * 2008-06-10 2011-09-16 Snecma COMBUSTION CHAMBER FOR A GAS TURBINE ENGINE COMPRISING CMC DEFLECTORS
JP4838888B2 (en) * 2009-05-27 2011-12-14 川崎重工業株式会社 Gas turbine combustor
US8381526B2 (en) * 2010-02-15 2013-02-26 General Electric Company Systems and methods of providing high pressure air to a head end of a combustor
US8919132B2 (en) 2011-05-18 2014-12-30 Solar Turbines Inc. Method of operating a gas turbine engine
US8893500B2 (en) 2011-05-18 2014-11-25 Solar Turbines Inc. Lean direct fuel injector
US9182124B2 (en) 2011-12-15 2015-11-10 Solar Turbines Incorporated Gas turbine and fuel injector for the same
US9447974B2 (en) 2012-09-13 2016-09-20 United Technologies Corporation Light weight swirler for gas turbine engine combustor and a method for lightening a swirler for a gas turbine engine
US10669938B2 (en) 2013-02-28 2020-06-02 Raytheon Technologies Corporation Method and apparatus for selectively collecting pre-diffuser airflow
FR3050764B1 (en) * 2016-04-28 2019-05-10 Safran Aircraft Engines SYSTEM AND METHOD FOR CONTROLLING THE INJECTORS OF A COMBUSTION CHAMBER
US10876477B2 (en) 2016-09-16 2020-12-29 Delavan Inc Nozzles with internal manifolding
CN108731029B (en) * 2017-04-25 2021-10-29 帕克-汉尼芬公司 Jet fuel nozzle
US10801726B2 (en) * 2017-09-21 2020-10-13 General Electric Company Combustor mixer purge cooling structure
FR3091574B1 (en) * 2019-01-08 2020-12-11 Safran Aircraft Engines TURBOMACHINE INJECTION SYSTEM, INCLUDING A MIXER BOWL AND SWIRL HOLES
US11428411B1 (en) * 2021-05-18 2022-08-30 General Electric Company Swirler with rifled venturi for dynamics mitigation
CN115711176B (en) * 2021-08-23 2025-09-05 通用电气公司 Dome with integrated trumpet swirler
CN113864822A (en) * 2021-10-13 2021-12-31 西北工业大学 A machine-added ring pre-film cyclone
US12286932B1 (en) * 2024-02-14 2025-04-29 General Electric Company Turbine engine combustor including a heat shield

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB579424A (en) * 1943-09-29 1946-08-02 Lucas Ltd Joseph Improvements relating to liquid fuel combustion apparatus for generating gases for power purposes
US3385055A (en) * 1966-11-23 1968-05-28 United Aircraft Corp Combustion chamber with floating swirler rings
US3899884A (en) * 1970-12-02 1975-08-19 Gen Electric Combustor systems
US3866413A (en) * 1973-01-22 1975-02-18 Parker Hannifin Corp Air blast fuel atomizer
US3946552A (en) * 1973-09-10 1976-03-30 General Electric Company Fuel injection apparatus
US3972182A (en) * 1973-09-10 1976-08-03 General Electric Company Fuel injection apparatus
US3853273A (en) * 1973-10-01 1974-12-10 Gen Electric Axial swirler central injection carburetor
US3901446A (en) * 1974-05-09 1975-08-26 Us Air Force Induced vortex swirler
US3905192A (en) * 1974-08-29 1975-09-16 United Aircraft Corp Combustor having staged premixing tubes
US4070826A (en) * 1975-12-24 1978-01-31 General Electric Company Low pressure fuel injection system

Also Published As

Publication number Publication date
BE869358A (en) 1978-11-16
JPS6161015B2 (en) 1986-12-23
US4180974A (en) 1980-01-01
IT1097983B (en) 1985-08-31
DE2833027C2 (en) 1990-08-02
FR2407352A1 (en) 1979-05-25
DE2833027A1 (en) 1979-05-10
JPS5467819A (en) 1979-05-31
GB1597817A (en) 1981-09-09
FR2407352B1 (en) 1986-02-07

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950726